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Thursday, May 3, 2018

Art: Bright Colors and Gradients

Art: Bright Colors and Gradients


Art classes often start in elementary school, while creative activities are introduced in kindergarten. However, there is hardly a limit to how technical and advanced drawing, graphic design and other visual arts can become. For example, Autodesk is a computer software publisher producing such programs as AutoCAD, used in architecture and engineering. CAD stands for computer aided design, while CGI stands for computer generated imagery.

Regardless, the images below were compiled based on their showcasing of a fairly fundamental concept in artistic depictions: colors, gradients (in between nuances), textures and patterns. Other thematic groupings can be found on the artwork index page.

A color swirl. Image: © Megan Jorgensen. (Elena)
A four shade gradient. Image: © Megan Jorgensen. (Elena)
A textured picture. Image: © Megan Jorgensen. (Elena)
A mix of gradients with patterns. Image: © Megan Jorgensen. (Elena)
A magenta and lime continuum. Image: © Megan Jorgensen. (Elena)

What’s in a Rock

Gemstones - What’s in a Rock

Gemstones : Using the Four C’s to size up a gemstone

If you`ve considered following in the footsteps of Bluebeard or the Queen Mother by sinking your assets into gemstones, you probably already know that not all gems of a certain type are equal, or even particularly valuable.

Dealers may use different grading systems to determine those values, but they are all based on the four C`s: the stone`s carat weight, its degree of clarity, its color, and the skill with which it was cut. Richard Drucker, publisher of an international wholesale price list called the Guide, here explains the various factors that go into determining a gem`s worth.

Cut: This is the only factor determined by the cutter and not by nature. A gemstone is like a tiny prism – the slightest change in the angle of a cut will affect how it refracts light – thus the « fire » in a ruby can only be released by a skilled cutter. A well-polished gem will be far more radiant and, therefore, far more valuable.

Color: Color quality is determined by the gem`s actual color (hue), how rich the color is (saturation), and how light or dark it is (tone). This is “by far, the most important factor affecting price,” Drucker says. “Slight differences in color may mean great differences in price.” Unfortunately for the beginner, judging color is a highly subjective process, and one that requires a practiced eye to find the perfect saturation of green in an emerald.

A lady with gemstones. Photo by Elena

Carat weight: Gemstone weight traditionally was measured with carob seeds, which weigh about one-fifth of a gram. Today`s standard measure, the carat, sprouted from the carob seed both etymologically and physically – one carat eqeuals 200 milligrams, or one-fifth or a gram.

Remember that the increase in a gemstone`s value is not linear. A half-carat ruby might cost $55, but a one-carat ruby of the same quality might be $150, simply because larger rubies are harder to come by or, as Drucker says, “because it has more intrinsic value to say you own one carat of something.”

Clarity: Nothing is perfect, but the closer to flawless a gemstone is, the more valuable. In this case, a flaw refers either to tiny mineral deposits, which are called inclusions, or to fractures in the stone, which are called cleavages. Some gems, like emeralds, are more likely to be fractured and are thus grades more leniently.

Fact File: What`s your stone The origins of ancient birth-stone designations are lost to history, but we know modern birthstones were designated not by a poet or some other qualified stone interpreter, but by a jeweler`s association. They may have been concerned about the limited availability of some gems.

  •     January: Ancent and modern : Garnet
  •     February: Ancient and modern: Amethyst
  •     March: Ancient – Jasper, Modern – Bloodstone, aquamarine
  •     April: Ancient – Sapphire, Modern – Diamond
  •     May: Ancient – Agate, Modern – Emerald
  •     June: Ancient – Emerald, Modern – Pearl, Moonstone, Alexandrite
  •     July: Ancient – Onyx, Modern – Ruby
  •     August: Ancient – Carnelian, Modern: Carnelian, Peridot
  •     September: Ancient – Chrysolite, Modern – Capphire
  •     October : Ancient – Aquamarine, Modern – Opal, Pink Tourmaline
  •     November: Ancient – Topaz, Modern – Topaz, Citrine
  •     December: Ancient – Ruby, Modern – Turquoise, Zircon.
Gemstones. Photo by Elena

Ralston Fails Again

Ralston Fails Again


By David Braly, excerpt

Ralston smiled. He went up to the edge of the porch. Merrill stood at the vertical post where the lunch bell hung. A string of reins and bridles hung with the bell, and an old saddle was balanced beneath them on a horizontal rail that ran from the vertical post to another vertical post at the end of the porch. Ralston could smell the leather in the reins and the saddle even though they were very old.

“I need to run through that day with you again,” said Ralston.

“I’ve been over it with you four times, Ben”.

“I know. But once more. There might be something you’re saying that I’m missing the importance of. I believe in being thorough.”

Merrill shrugged. “The day began about the same as usual,” he said. “We were doing the usual things, which I’ve gone over with you before. There was no one here except myself, Amanda, my boy Buck, and Craig Lyle. There hadn’t been anybody out here since noon the previous day. The hired hands were all several miles from here driving the cattle to the corral at Guthrie’s Thicket.”

“What time did Lyle enter the barn?”

“Right after breakfast. About seven thirty.”

“Where were you and your family?”

Wigs. Illustration by Elena

“Here, at the house. I was right here on the front porch, sated here on the edge, filling up the lanterns. Amanda was in the living room sweeping the floor, which she does every morning in summer after a hot night to get out the earwigs. The kid was in his room. We heard the shot and ran out to -”

“How much time,” interrupted Ralston, “passed from the moment Lyle entered the barn until you heard the shots?”

“I’ve told you before, I don’t know. He left for the barn at the same time I brought out the lanterns, The walk to the barn only takes a couple of minutes, but that’s assuming that he didn’t stop for some reason on the way there. All I can tell you for certain, Ben, is that seven or eight minutes must’ve passed from the time we stepped out of the house until I heard the shot.”

Ralston took off his hat and rubbed the sweatband again. It was so hot he hated to wear a hat. The thought about the time gap. Up to six minutes unaccounted for. It mattered, too. If Lyle dallied on his walk to the barn and didn’t reach it until seven or eight minutes after he left the house, it probably meant that the killer was inside waiting for him. But if he went straight there and spent up to six minutes inside the barn before being shot, it could mean that the killer entered after him. But where had the man gone? Or was it a man? He put his hat back on.
“Earlier you mentioned something about your wife threatening Lyle,” said Ralston.

Merrill snorted and shook his head. “Now, don’t you try to make something out of that. It was hardly more than a joke.”

“Tell me about it anyway.”

Merrill took a deep breath and exhaled it loudly, a clear signal to the sheriff that Merrill felt his tie was being wasted.

Published in September 2000, Alfred Hitchcock’s Mystery magazine.

Letter from an Ill Tenant to the Owner

Example of a Letter from an Ill Tenant to the Owner

To Owners Investments Limited

Dear Madam, Sir,

On September 15, 2018 I was served with a notice of eviction in 10 days due to my antisocial behaviour. I do not deny the claim, but by the present I kindly ask you to review your decision due to the following facts:
  1. I have mental health issues. A few years ago I was diagnosed with Schizophrenia, I spent time in various hospitals, including the Toronto General hospital and I’m on medication now. At your request I can immediately provide my diagnosis and the phone number of my doctor. For the last 3 years I have been stable, and my health is greatly improving.
  2. Since I rented the apartment in your property, 3 years ago, I’ve never failed to pay my rent, I’ve never had any problems neither with other tenants, nor with the administration.
  3. This incident was an isolated incident in the last 3 years. It is directly related to my condition. Such oubursts happen very rarely and doctors say they are very unlikely to repeat. In fact, it is almost impossible that such an incident happens again. And in the very unlikely circumstances that it repeats, I’ll be the first to ask for hospitalization, as it’s my health that I care about above all. But I reiterate, the doctor assures me that the incident is very unlikely to occur again.
  4. The government of Ontario asks landords to help people with mental health issues (my case exactly). The government asks landords to accommodate persons who suffer from mental illness and to help them. I outline that I am not asking for any help, nor do I require special conditions for me. The only thing I ask you is to cancel the notice of eviction due to the reasons explained. I’d like to assure you that I care about my neighbours and about myself.
I hope you’ll understand the situation, as if I have to leave and look for another dwelling, it may have a very strong negative effect on my health. On the other side, I can only repeat that this incident will not happen again.

A big real estate. Photo by Elena

For more information about my illness and the policy of the Ontario Ministry of Health regarding the tenants with the same illness you can consult the Ontario Ministry of Health and long term care: http://www.health.gov.on.ca (specifically their vision of Housing for people with mental health issues – http://www.ohrc.on.ca/en/minds-matter-report-consultation-human-rights-mental-health-and-addictions/11-housing

You can also consult the Canadian Mental Health Association – http://cmha.ca/, specifically Ontario’s position on Housing of people with mental health issues: https://ontario.cmha.ca/documents/housing-and-mental-health/

Sincerely yours,
Tenant

September 18th, 2018
Toronto, ON

Tips on Writing Essays

Tips on Writing Essays


Most college and undergraduate courses require writing essays. In general, instructors will give detailed guidelines on what they expect in a term paper. Some essays, such as those in political science classes, tend to be more argumentative in scope, and thus require an approach that proves (or argues) a position with supporting arguments. Alternatively, a research paper’s main purpose is to inform, describe, review the existing literature on the subject and stimulate discussion.

Pointers on how to write a successful essay are numerous, but some simple rules do exist. For example, a good essay requires a thesis. A thesis is a very short summary, typically one or two sentences, which briefly summarizes what the paper is about. Likewise, each paragraph must have a topic sentence, which could be viewed as a mini thesis, to simplify things. As a rule, each idea gets a paragraph, and thus a topic sentence. Also, a paragraph is made up of at least two sentences. Grammar, syntax and linguistic structure are beyond the scope of the present short article, and are thus omitted from the present discussion.

A very important part of writing academic essays is to avoid plagiarism! Indeed, most higher learning institutions, as well as schools, have very strict policies regarding plagiarism. But what constitutes plagiarism? Plagiarism refers to taking someone’s writing and presenting it as your own, without proper citation and referencing. In fact, even copying another person’s idea without giving the original author credit represents plagiarism, a very serious academic offence, which could get a student to receive a failing grade on an assignment, fail the course or even get expelled from college or university in some cases.

Instruments for good writing in the past. Photo by Elena

Confusing? Some students wonder how they are supposed to review existent research and present scientific findings, or discuss literary works, without repeating what others have said. The answer is actually quite simple: paraphrasing, citing sources and properly referencing the authors and works text appeared in. Interestingly, several referencing styles exist, such as the APA, MLA and Chicago. More often than not, a professor will be clear about which style is best to use in the field, or for a particular assignment. Tips on how to properly reference may even be found in the course syllabus.

Another key factor in writing essays is a balance between broad scope vs. specialization. To illustrate, during my first year of undergraduate studies, a professor teaching perception introduced himself on the first lecture. I remember he talked briefly about his specialization in the field, a depth of inquiry most students in the introductory class will not ever reach for several reasons. Mostly, because specialists are valued precisely because specializing in the study of a particular subject permits one to gain insight and experience to a level unreachable to most, not only because of talent and natural abilities, but also because of personal interests, and also time invested. Actually, there is a theory in psychology stating that anyone can become an expert on a subject, provided they invest and spend 10,000 hours practicing, learning and mastering the topic or task at hand. But we digress…

To make a long story short, the professor also talked about his personal interests, such as scuba diving and alpine hicking. Therefore, a well-rounded essay is somewhat similar to a person with varied interests. To get a good mark, it is important to answer the question and fulfill the requirements of the assignment, but also to become an expert (term used lightly here as a metaphor) on the topic, to specialize and yet, to look at the issue from different viewpoints, hence the broad scope analogy. An outline may come in handy to organize points and statements one wishes to go over. Further, a first or rough draft may also be helpful before the revised, final draft is handed in. Hopefully, the present paper has achieved its purpose, which was to attempt to briefly describe the main tips, pointers and guidelines on how to survive in academia by writing successful essays and term papers.

Essay Writing Tips


To write an essay, it’s important to first decide what is the purpose of said essay. Some essays are argumentative, others informative. For example, an essay written in a political science course is likely to be argumentative, while one written in psychology is more likely to be informative. Also, it’s important to keep within the scope of an essay. Some topics are so broad that it is impossible to cover everything in a mere 1500 words.

If you’re writing for academic purposes, in the sense that you are writing for school, the most important point is to follow the assignment’s instructions. A professor usually gives a hand out describing what is expected of students writing the essay. A crucial, fundamental point is to avoid plagiarism at all costs. Plagiarism is any instance when you portray someone else’s idea as your own, thus not necessarily a verbatim copy.

Writing tips for smart ladies. Photo by Elena

To avoid plagiarism, use references in the text and in the references section at the end. The way you reference your sources depends on the citation style that you choose. Again, if the essay is for school, college or university, the assignment hand out or digital file will usually specify the referencing style to use. The style also depends on the subject being studied. Political science uses MLA or Chicago School, whereas psychology employs APA.

Finally, in choosing sources make sure you have reliable information. A good way to find authoritative sources in a subject is to use Google Scholar, where many academic articles from journals are published free of cost. In the advanced search box you can specify the date of publication and where key words should be (as in appearing in title). The recommended time range is usually five years, to get recent, relevant articles. In conclusion, to write a good essay you must become an expert in the subject, so it is fundamental to read a lot before starting to write, it will also help with writer’s block.